13431030430 has 16 divisors (see below), whose sum is σ = 24180079680. Its totient is φ = 5371473312.

The previous prime is 13431030401. The next prime is 13431030461. The reversal of 13431030430 is 3403013431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55734 + ... + 173113.

It is an arithmetic number, because the mean of its divisors is an integer number (1511254980).

Almost surely, 2^13431030430 is an apocalyptic number.

13431030430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13431030430 is a deficient number, since it is larger than the sum of its proper divisors (10749049250).

13431030430 is a wasteful number, since it uses less digits than its factorization.

13431030430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234723.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13431030430 its reverse (3403013431), we get a palindrome (16834043861).

The spelling of 13431030430 in words is "thirteen billion, four hundred thirty-one million, thirty thousand, four hundred thirty".